Skip to Content
Find More Like This
Return to Search

Electrochemical membrane incinerator

United States Patent

March 20, 2001
View the Complete Patent at the US Patent & Trademark Office
Ames Laboratory - Visit the Iowa State University Research Foundation - Office of Intellectual Property & Technology Transfer Website
Electrochemical incineration of p-benzoquinone was evaluated as a model for the mineralization of carbon in toxic aromatic compounds. A Ti or Pt anode was coated with a film of the oxides of Ti, Ru, Sn and Sb. This quaternary metal oxide film was stable; elemental analysis of the electrolyzed solution indicated the concentration of these metal ions to be 3 .mu.g/L or less. The anode showed good reactivity for the electrochemical incineration of benzoquinone. The use of a dissolved salt matrix as the so-called "supporting electrolyte" was eliminated in favor of a solid-state electrolyte sandwiched between the anode and cathode.
Johnson; Dennis C. (Ames, IA), Houk; Linda L. (Ames, IA), Feng; Jianren (Ames, IA)
The United States of America as represented by the United States Department of Energy (Washington, DC)
09/ 206,958
December 8, 1998
CONTRACTUAL ORIGIN OF THE INVENTION The United States Government has rights in this invention pursuant to Contract No. W-7405-ENG-82 between the U.S. Department of Energy, Ames Laboratory and its contractor, Iowa State University.